An electro hydraulic system is a mechanical device that uses electrical power to operate the actuators. The power comes from hydraulic components that generate, transmit, and convert power. An electric/electronic interface is used to manage information and transmit it to the operator. This mechanical system has numerous benefits, including ease of use, user-friendliness, and durability. Here are some electro hydraulic system examples. If you are interested in learning more about electro hydraulics, read on!
The most common example of an electro hydraulic system is the valves that control the flow of fluid. These valves are normally stable, and their high-frequency response makes them less effective at detecting leaks. As such, many researchers have chosen the step response of a valve spool as a reference signal. Sharifi, for example, extracted the step amplitude, peak generation time, and oscillation time of a valve spool’s response. They used these features to build a neural network that could recognize leakage faults in an electro hydraulic system.
In a common electro-hydraulic control valve, electric power energizes a motor that drives a hydraulic pump. The hydraulic pump then supplies pressurized fluid to the electro-hydraulic actuator. Self-contained electro-hydraulic actuators have a variety of applications and reduce system complexity. They are suitable for gate and butterfly valves. These valves can also be used for various types of processes. Moreover, these valves can be used in any application, including medical devices, food processing, and industrial robotics.